Company Filing History:
1 out of 3,576 
1 out of 23 Years Active: 1983
Title: The Innovative Contributions of Sho Okubo
Introduction
Sho Okubo is a notable inventor based in Kisarazu, Japan. He has made significant contributions to the field of refractory materials, particularly with his innovative patent related to flow casting. His work has implications for various industries, showcasing the importance of advancements in material science.
Latest Patents
Okubo holds a patent for a refractory composition for flow casting. This composition consists essentially of 100 parts by weight of refractory material, 0.1 to 2 parts by weight of sparingly water-soluble aluminum tripolyphosphate, 0.2 to 3 parts by weight of alkali metal silicate, 0.5 to 5 parts by weight of clay, up to 2/5 part by weight of organic binder per amount of clay, and 0.2 to 4 parts by weight of at least one hardening promoting reagent selected from the group consisting of calcium silicate and calcium aluminate. This innovative composition enhances the efficiency and effectiveness of flow casting processes.
Career Highlights
Throughout his career, Okubo has worked with prominent companies such as Nippon Steel Corporation and Nippon Crucible Co., Ltd. His experience in these organizations has allowed him to develop and refine his expertise in refractory materials, contributing to his success as an inventor.
Collaborations
Okubo has collaborated with notable colleagues, including Mitsuo Nomura and Shigeru Amano. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Sho Okubo's contributions to the field of refractory materials through his patent for flow casting demonstrate his innovative spirit and dedication to advancing material science. His work continues to influence the industry and inspire future innovations.